function swapImage(intImage)
{
	switch (intImage) {
 	case 1:
	   document.main_image.src='img/portfolio/alameda/alameda_image01.jpg';
	   return(false);
	case 2:
	   document.main_image.src='img/portfolio/alameda/alameda_image02.jpg';
	   return(false);
	case 3:
	   document.main_image.src='img/portfolio/alameda/alameda_image03.jpg';
	   return(false);
	case 4:
	   document.main_image.src='img/portfolio/alameda/alameda_image04.jpg';
	   return(false);
	case 5:
	   document.main_image.src='img/portfolio/alameda/alameda_image05.jpg';
	   return(false);
	case 6:
	   document.main_image.src='img/portfolio/lake_marritt/lm_image01.jpg';
	   return(false);
	case 7:
	   document.main_image.src='img/portfolio/lake_marritt/lm_image02.jpg';
	   return(false);
	case 8:
	   document.main_image.src='img/portfolio/lake_marritt/lm_image03.jpg';
	   return(false);      
	case 9:
	   document.main_image.src='img/portfolio/lake_marritt/lm_image04.jpg';
	   return(false);   
	case 10:
	   document.main_image.src='img/portfolio/lake_marritt/lm_image05.jpg';
	   return(false); 
	case 11:
	   document.main_image.src='img/portfolio/rockridge/rockridge_image01.jpg';
	   return(false);  
	case 12:
	   document.main_image.src='img/portfolio/rockridge/rockridge_image02.jpg';
	   return(false);  
	case 13:
	   document.main_image.src='img/portfolio/rockridge/rockridge_image03.jpg';
	   return(false); 
	case 14:
	   document.main_image.src='img/portfolio/rockridge/rockridge_image04.jpg';
	   return(false);    
	case 15:
	   document.main_image.src='img/portfolio/rockridge/rockridge_image05.jpg';
	   return(false);    
	case 16:
	   document.main_image.src='img/portfolio/piedomont/piedmont_image01.jpg';
	   return(false);    
	case 17:
	   document.main_image.src='img/portfolio/piedomont/piedmont_image02.jpg';
	   return(false);   
	case 18:
	   document.main_image.src='img/portfolio/mvpool/mvpool_image01.jpg';
	   return(false);   
	case 19:
	   document.main_image.src='img/portfolio/mvpool/mvpool_image02.jpg';
	   return(false);    
	case 20:
	   document.main_image.src='img/portfolio/mvpool/mvpool_image03.jpg';
	   return(false);       
	case 21:
	   document.main_image.src='img/portfolio/mvpool/mvpool_image04.jpg';
	   return(false);       
	case 22:
	   document.main_image.src='img/portfolio/mvpool/mvpool_image05.jpg';
	   return(false);       
	case 23:
	   document.main_image.src='img/portfolio/rye/rye_image01.jpg';
	   return(false);       
	case 24:
	   document.main_image.src='img/portfolio/rye/rye_image02.jpg';
	   return(false);  
	case 25:
	   document.main_image.src='img/portfolio/rye/rye_image03.jpg';
	   return(false);       
	case 26:
	   document.main_image.src='img/portfolio/rye/rye_image04.jpg';
	   return(false);     
	case 27:
	   document.main_image.src='img/portfolio/northpier/northpier_image01.jpg';
	   return(false);     
	case 28:
	   document.main_image.src='img/portfolio/northpier/northpier_image02.jpg';
	   return(false);     
	case 29:
	   document.main_image.src='img/portfolio/mvcc/mvcc_image01.jpg';
	   return(false);     
	case 30:
	   document.main_image.src='img/portfolio/mvcc/mvcc_image02.jpg';
	   return(false);     
	case 31:
	   document.main_image.src='img/portfolio/bighorn/bighorn_image01.jpg';
	   return(false);     
	case 32:
	   document.main_image.src='img/portfolio/bighorn/bighorn_image02.jpg';
	   return(false); 
	case 33:
	   document.main_image.src='img/portfolio/bighorn/bighorn_image03.jpg';
	   return(false); 
	case 34:
	   document.main_image.src='img/portfolio/vietnam/vietnam_image01.jpg';
	   return(false); 
	case 35:
	   document.main_image.src='img/portfolio/vietnam/vietnam_image02.jpg';
	   return(false); 
	case 36:
	   document.main_image.src='img/portfolio/vietnam/vietnam_image03.jpg';
	   return(false);     
	case 37:
	   document.main_image.src='img/portfolio/tower/tower_image01.jpg';
	   return(false);    
	case 38:
	   document.main_image.src='img/portfolio/tower/tower_image02.jpg';
	   return(false);    
	case 39:
	   document.main_image.src='img/portfolio/tower/tower_image03.jpg';
	   return(false);  
	case 40:
	   document.main_image.src='img/portfolio/interior_design/id_image01.jpg';
	   return(false);    
	case 41:
	   document.main_image.src='img/portfolio/interior_design/id_image02.jpg';
	   return(false); 
	case 42:
	   document.main_image.src='img/portfolio/interior_design/id_image03.jpg';
	   return(false); 
	case 43:
	   document.main_image.src='img/portfolio/interior_design/id_image04.jpg';
	   return(false); 
	case 44:
	   document.main_image.src='img/portfolio/interior_design/id_image05.jpg';
	   return(false); 
	case 45:
	   document.main_image.src='img/portfolio/interior_design/id_image06.jpg';
	   return(false);    
	case 46:
	   document.main_image.src='img/portfolio/interior_design/id_image07.jpg';
	   return(false); 
	case 47:
	   document.main_image.src='img/portfolio/interior_design/id_image08.jpg';
	   return(false); 
	case 48:
	   document.main_image.src='img/portfolio/interior_design/id_image09.jpg';
	   return(false); 
	case 49:
	   document.main_image.src='img/portfolio/interior_design/id_image10.jpg';
	   return(false); 
	case 50:
	   document.main_image.src='img/portfolio/interior_design/id_image11.jpg';
	   return(false);    
	case 51:
	   document.main_image.src='img/portfolio/interior_design/id_image12.jpg';
	   return(false); 
	case 52:
	   document.main_image.src='img/portfolio/interior_design/id_image13.jpg';
	   return(false); 
	case 53:
	   document.main_image.src='img/portfolio/interior_design/id_image14.jpg';
	   return(false); 
	case 54:
	   document.main_image.src='img/portfolio/interior_design/id_image15.jpg';
	   return(false); 
	case 55:
	   document.main_image.src='img/portfolio/interior_design/id_image16.jpg';
	   return(false); 
	case 56:
	   document.main_image.src='img/portfolio/interior_design/id_image17.jpg';
	   return(false); 
	case 57:
	   document.main_image.src='img/portfolio/interior_design/id_image18.jpg';
	   return(false); 
	case 58:
	   document.main_image.src='img/portfolio/interior_design/id_image19.jpg';
	   return(false); 
	   
 	}

}