\ SERVICE \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ " } function switchinfo() { document.getElementById('left_menu').innerHTML=" \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

\ \ \ \ \ \ \ \ OUR HISTORY SAFETY REFERENCES CAREERS

" } function switchcontact() { document.getElementById('left_menu').innerHTML=" \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

\ \ \ \ \ \ CONTACT CENTRAL IOWA MECHANICAL MAP & DIRECTIONS COMPANY DIRECTORY

" } function switchblank() { document.getElementById('left_menu').innerHTML=" \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ " } function subresidential() { document.getElementById('submenu').innerHTML=" \ \ \ \ \ \ \ \ \ \

NEW CONSTRUCTION

RETROFIT

OFFERS

EQUIPMENT OPTIONS

FINANCING

SERVICE

" } function subcommercial() { document.getElementById('submenu').innerHTML=" \ \ \ \ \ \ \ \

SHEET METAL DIVISION

PIPING DIVISION

SERVICE

" } function subinfo() { document.getElementById('submenu').innerHTML=" \ \ \ \ \ \ \ \ \

OUR HISTORY

SAFETY

REFERENCES

CAREERS

" } function subcontact() { document.getElementById('submenu').innerHTML=" \ \ \ \ \ \ \

CONTACT CENTRAL IOWA MECHANICAL

MAP & DIRECTIONS

COMPANY DIRECTORY

" } function blank_status() { window.status=" " } function MM_findObj(n, d) { //v4.01 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i